Features: brand new and high quality Breathe comfortably: This breathable cat helmet that prevents you from being bitten by cats when grooming your cats. Cat helmet includes 36 vents to ensure that cats could breathe comfortably when wearing it. Transparent: Cat helmets are making from safety PET material, which are safe and no odor. Transparent cat helmet allows the cats to see the outside clearly, making the cats less nervous. Keep You Safe: If you have an aggressive cat or small dog, wear helmet for your cat when the pet need to cut nails or repair hair, to avoid being bitten, but remember that the helmets are not suitable for long-term wear for your cats. Easy to Put on and Take off: Cat helmets are easy to open and close. Widely Application: These muzzles are suitable for cats weights between 11 and 17.5 pounds(neck girth 23-27cm/9"-10.63"), and also suitable for small dogs. Specifications: Material: PET Color: Transparent Size (Approx.): Helmet Neck Girth 25.1cm/9.88in, Suitable for Cats with Neck Girth 23-27cm/9.06-10.63in Weight (Approx.): 238g Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 Piece Cat Muzzle Helmet